HOXA3

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Identifiers
Aliases
External IDsGeneCards: [1]
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

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RefSeq (protein)

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Homeobox protein Hox-A3 is a protein that in humans is encoded by the HOXA3 gene.[1][2][3]

Function

In vertebrates, the genes encoding the class of transcription factors called homeobox genes are found in clusters named A, B, C, and D on four separate chromosomes. Expression of these proteins is spatially and temporally regulated during embryonic development. This gene is part of the A cluster on chromosome 7 and encodes a DNA-binding transcription factor which may regulate gene expression, morphogenesis, and differentiation. Three transcript variants encoding two different isoforms have been found for this gene.[3]

Regulation

The HOXA3 gene is repressed by the microRNA miR-10a.[4]

See also

References

  1. McAlpine PJ, Shows TB (July 1990). "Nomenclature for human homeobox genes". Genomics. 7 (3): 460. doi:10.1016/0888-7543(90)90186-X. PMID 1973146.
  2. Scott MP (November 1992). "Vertebrate homeobox gene nomenclature". Cell. 71 (4): 551–3. doi:10.1016/0092-8674(92)90588-4. PMID 1358459.
  3. 3.0 3.1 "Entrez Gene: HOXA3 homeobox A3".
  4. Han L, Witmer PD, Casey E, Valle D, Sukumar S (August 2007). "DNA methylation regulates MicroRNA expression". Cancer Biology & Therapy. 6 (8): 1284–8. PMID 17660710.

Further reading

External links

This article incorporates text from the United States National Library of Medicine, which is in the public domain.